.h-aside {
    width: 300px;
    min-height: 90vh;
    .el-card:first-child{
        margin: 0;
    }
    .file-list-card {
        .file-tree {
            margin-top: 20px;
        }
    }
    .control-area-card {
        .control-btn-box {
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
          .h-control-btn{
            width: 33%;
            margin: 10px 0;
            padding: 10px 0;
            border-radius: 5px;
            border: 1px solid #ccc;
            display: flex;
            justify-content: center;
            align-items: center;
            cursor: pointer;
            transition: .1s;
            .svg-icon{
                font-size: 2rem;
            }
          }
        }
    }
    .stream-control-card{
        .el-check-tag{
            margin: 10px 5px 0px 0px;
            user-select: none;
        }
    }
}